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agasfer [191]
2 years ago
11

Phloem sap can flow A. from leaves to shoots only B. from shoots to leaves only C. from sites of sugar production to storage uni

ts only D. both ways between production and storage sites
Biology
1 answer:
Ymorist [56]2 years ago
3 0

Between production and storage locations, phloem sap can flow in both directions.

<h3><u>Phloem sap: what is it?</u></h3>

Phloem sap, which is mostly dissolved in water, is made up of minerals, hormones, and carbohydrates. It moves from where carbohydrates are produced or stored (the sugar supply) to where they are consumed (sugar sinks).

The pressure flow idea suggests a mechanism for phloem sap transport notwithstanding the availability of competing theories. It is believed that phloem sap from vascular plants facilitates the transmission of informational impulses.

Phloem sap is consumed as the only or main source of food by a relatively small range of animals. It is "nutrient-rich relative to many other plant products and typically low in toxins and feeding deterrents."

Learn more about phloem sap with the help of the given link:

brainly.com/question/13791103

#SPJ4

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1-by transfecting small interfering RNAs against target genes of interest

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Explanation:

Whole-genome sequencing (WGS), also known as complete genome sequencing, refers to Next Generation Sequencing technologies that allow the obtention of the entire genetic sequence of an organism/cell, which can be used as a reference genome to understand gene function, evolutionary relationships, etc. The information provided by WGS technologies allows making many different types of genetic analyses in order to understand gene function. First, the nucleotide reference sequence can be used to design complementary small interfering RNAs that trigger degradation of target messenger RNAs (mRNAs) by the RNA interference (RNAi) pathway, thereby inhibiting gene function (in this case, inhibiting genes associated with virulence in the bacterial strain). Second, a reference genome is required to perform bioinformatic data analyses in order to identify homologous genes associated with virulence in evolutionarily related bacteria, allowing identify, for example, antibiotic resistance genes or sequence polymorphisms (e.g., single nucleotide polymorphisms, SNPs) associated with gene function. Third, the information provided by a reference genome can also be used to trigger site-directed mutagenesis (for example, by using the highly precise CRISPR-Cas9 genome editing technology) in order to knock out specific genes of interest and thus analyze if the bacterial strain is still infectious.

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Given what we know, we can confirm that the tree with the fungi will be more likely to survive.

<h3>Why would this tree survive over the other one?</h3>

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